Sundown 3k

[350zspl 10+ year member]

don't do it unless you understand warranty is void

i just swicthed my load from 1 ohm to .55 ohm

voltage is at 14.2 - 14.6 on full tilt

amp stays cool as a cucumber

and wangs

just thought i'd share

Click to read more...

 

[ssackett 10+ year member]

I know you say it wangs but can you notice an audible difference in dropping it down that low in your application?? Just curious //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

 

[mazzasec 5,000+ posts]

Whats your battery setup? I am running mine at .5 and just having HUGE voltage problems.

 

[350zspl 10+ year member]

I know you say it wangs but can you notice an audible difference in dropping it down that low in your application?? Just curious //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

i had to reduce gain from 50% to about 40%

dropping the load it is still audibly louder even with slight gain reduction

i am very pleased

also i thought my voltage would drop to 13.5 but i was wrong over 14 on full tilt

 

[mazzasec 5,000+ posts]

I see you have a 200amp alt. What batteries you running?

 

[Buck 5,000+ posts]

thats actually really helpful. been thinking about getting one possibly

 

[350zspl 10+ year member]

Whats your battery setup? I am running mine at .5 and just having HUGE voltage problems.

wrangler 200 amp alt

multiple 1/0 runs for power and ground

big 3 , 1/0

stinger 1000 under hood

4 x stinger sp680 in hatch

 

[350zspl 10+ year member]

thats actually really helpful. been thinking about getting one possibly

i am very pleased

consider warranty void please

 

[350zspl 10+ year member]

I see you have a 200amp alt. What batteries you running?

5 stingers

 

[Buck 5,000+ posts]

i am very pleased
consider warranty void please

lol ya. i got to get my electrical up tho

 

[mazzasec 5,000+ posts]

Ya IMO its pretty **** stable at .5 ohm. These amps are BEAST. Ive been running mine at .5 for a good month now. Im careful though cause I am dropping to around 11.8 at full tilt. I am constantly feeling the amp temperature though. Once it gets hot I turn it down. So far everything is good (knocks on wood).

 

[Buck 5,000+ posts]

Ya IMO its pretty **** stable at .5 ohm. These amps are BEAST. Ive been running mine at .5 for a good month now. Im careful though cause I am dropping to around 11.8 at full tilt. I am constantly feeling the amp temperature though. Once it gets hot I turn it down. So far everything is good (knocks on wood).

if you got an alt i bet it would help a ton to keep your voltage from dropping

 

[350zspl 10+ year member]

lol ya. i got to get my electrical up tho

can you get it up

 

[350zspl 10+ year member]

Ya IMO its pretty **** stable at .5 ohm. These amps are BEAST. Ive been running mine at .5 for a good month now. Im careful though cause I am dropping to around 11.8 at full tilt. I am constantly feeling the amp temperature though. Once it gets hot I turn it down. So far everything is good (knocks on wood).

be careful

 

[350zspl 10+ year member]

if you got an alt i bet it would help a ton to keep your voltage from dropping

x2